forked from KolibriOS/kolibrios
devman: create device list
git-svn-id: svn://kolibrios.org@1867 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
parent
33ec0c4a0c
commit
c0a2886159
@ -1,7 +1,4 @@
|
||||
|
||||
|
||||
|
||||
|
||||
CC = gcc
|
||||
FASM = e:/fasm/fasm.exe
|
||||
|
||||
|
@ -7,6 +7,7 @@
|
||||
|
||||
#include "acpi.h"
|
||||
#include "acpi_bus.h"
|
||||
#include "dmdev.h"
|
||||
|
||||
#define PREFIX "ACPI: "
|
||||
|
||||
@ -17,8 +18,9 @@
|
||||
|
||||
#define ACPI_IS_ROOT_DEVICE(device) (!(device)->parent)
|
||||
|
||||
static LIST_HEAD(acpi_device_list);
|
||||
static LIST_HEAD(acpi_bus_id_list);
|
||||
LIST_HEAD(acpi_device_list);
|
||||
LIST_HEAD(acpi_bus_id_list);
|
||||
LIST_HEAD(dmdev_tree);
|
||||
|
||||
|
||||
struct acpi_device_bus_id
|
||||
@ -65,6 +67,8 @@ static ACPI_HANDLE pci_root_handle;
|
||||
|
||||
#define acpi_remap( addr ) MapIoMem((void*)(addr),4096, 0x01)
|
||||
|
||||
char* strdup(const char *str);
|
||||
|
||||
void print_pci_irqs();
|
||||
|
||||
|
||||
@ -79,6 +83,14 @@ enum pic_mode
|
||||
IO_APIC
|
||||
};
|
||||
|
||||
static ACPI_STATUS
|
||||
resource_to_addr(ACPI_RESOURCE *resource, ACPI_RESOURCE_ADDRESS64 *addr);
|
||||
|
||||
static void create_dm_list();
|
||||
|
||||
static void print_dm_list();
|
||||
|
||||
|
||||
static void set_pic_mode(enum pic_mode mode)
|
||||
{
|
||||
ACPI_OBJECT arg1;
|
||||
@ -99,17 +111,8 @@ static void set_pic_mode(enum pic_mode mode)
|
||||
dbgprintf(PREFIX "machine set to %s mode\n", mode ? "APIC" : "PIC");
|
||||
}
|
||||
|
||||
void print_device_tree(struct acpi_device *device)
|
||||
{
|
||||
struct acpi_device *child;
|
||||
|
||||
dbgprintf("%s\n", device->pnp.bus_id);
|
||||
|
||||
list_for_each_entry(child, &device->children, node)
|
||||
{
|
||||
print_device_tree(child);
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -649,115 +652,13 @@ u32_t drvEntry(int action, char *cmdline)
|
||||
|
||||
acpi_scan();
|
||||
|
||||
// print_device_tree(acpi_root);
|
||||
|
||||
acpi_init_pci(acpi_root);
|
||||
|
||||
print_pci_irqs();
|
||||
|
||||
/*
|
||||
ACPI_HANDLE bus_handle;
|
||||
ACPI_HANDLE pci_root;
|
||||
create_dm_list();
|
||||
|
||||
status = AcpiGetHandle(0, "\\_SB_", &bus_handle);
|
||||
dbgprintf("system bus handle %x\n", bus_handle);
|
||||
|
||||
status = AcpiGetHandle(bus_handle, "PCI0", &pci_root);
|
||||
if (status != AE_OK) {
|
||||
dbgprintf("AcpiGetHandle failed (%s)\n",
|
||||
AcpiFormatException(status));
|
||||
goto err;
|
||||
}
|
||||
|
||||
AcpiWalkNamespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, 100,
|
||||
get_device_by_hid_callback, NULL, NULL, NULL);
|
||||
*/
|
||||
|
||||
#if 0
|
||||
|
||||
AcpiWalkNamespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, 4,
|
||||
get_device_by_hid_callback, NULL, NULL, NULL);
|
||||
|
||||
ACPI_OBJECT obj;
|
||||
ACPI_HANDLE bus_handle;
|
||||
ACPI_HANDLE pci_root;
|
||||
|
||||
status = AcpiGetHandle(0, "\\_SB_", &bus_handle);
|
||||
dbgprintf("system bus handle %x\n", bus_handle);
|
||||
|
||||
status = AcpiGetHandle(bus_handle, "PCI0", &pci_root);
|
||||
|
||||
if (status != AE_OK) {
|
||||
dbgprintf("AcpiGetHandle failed (%s)\n",
|
||||
AcpiFormatException(status));
|
||||
goto err;
|
||||
}
|
||||
|
||||
dbgprintf("pci root handle %x\n\n", pci_root);
|
||||
|
||||
ACPI_BUFFER prt_buffer;
|
||||
|
||||
prt_buffer.Length = ACPI_ALLOCATE_BUFFER;
|
||||
prt_buffer.Pointer = NULL;
|
||||
|
||||
status = AcpiGetIrqRoutingTable(pci_root, &prt_buffer);
|
||||
|
||||
if (status != AE_OK) {
|
||||
dbgprintf("AcpiGetIrqRoutingTable failed (%s)\n",
|
||||
AcpiFormatException(status));
|
||||
goto err;
|
||||
}
|
||||
|
||||
prt_walk_table(&prt_buffer);
|
||||
|
||||
|
||||
ACPI_OBJECT arg = { ACPI_TYPE_INTEGER };
|
||||
ACPI_OBJECT_LIST arg_list = { 1, &arg };
|
||||
|
||||
arg.Integer.Value = ACPI_IRQ_MODEL_IOAPIC;
|
||||
|
||||
dbgprintf("\nset ioapic mode\n\n");
|
||||
|
||||
status = AcpiEvaluateObject(NULL, "\\_PIC", &arg_list, NULL);
|
||||
|
||||
if (ACPI_FAILURE(status)) {
|
||||
dbgprintf("AcpiEvaluateObject failed (%s)\n",
|
||||
AcpiFormatException(status));
|
||||
// goto err;
|
||||
}
|
||||
|
||||
|
||||
status = AcpiGetIrqRoutingTable(pci_root, &prt_buffer);
|
||||
|
||||
if (status != AE_OK) {
|
||||
dbgprintf("AcpiGetIrqRoutingTable failed (%s)\n",
|
||||
AcpiFormatException(status));
|
||||
goto err;
|
||||
}
|
||||
|
||||
prt_walk_table(&prt_buffer);
|
||||
|
||||
u8_t pin = PciRead8 (0, (31<<3) | 1, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 1 pin %d\n", pin-1);
|
||||
|
||||
pin = PciRead8 (0, (31<<3) | 2, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 2 pin %d\n", pin-1);
|
||||
|
||||
pin = PciRead8 (0, (31<<3) | 3, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 3 pin %d\n", pin-1);
|
||||
|
||||
pin = PciRead8 (0, (31<<3) | 4, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 4 pin %d\n", pin-1);
|
||||
|
||||
pin = PciRead8 (0, (31<<3) | 5, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 5 pin %d\n", pin-1);
|
||||
|
||||
pin = PciRead8 (0, (31<<3) | 6, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 6 pin %d\n", pin-1);
|
||||
|
||||
pin = PciRead8 (0, (31<<3) | 7, 0x3D);
|
||||
dbgprintf("bus 0 device 31 function 7 pin %d\n", pin-1);
|
||||
#endif
|
||||
print_dm_list();
|
||||
|
||||
err:
|
||||
|
||||
@ -765,203 +666,6 @@ err:
|
||||
|
||||
};
|
||||
|
||||
#if 0
|
||||
|
||||
ACPI_STATUS
|
||||
get_device_by_hid_callback(ACPI_HANDLE obj, u32_t depth, void* context,
|
||||
void** retval)
|
||||
{
|
||||
static u32_t counter = 0;
|
||||
static char buff[256];
|
||||
|
||||
ACPI_STATUS status;
|
||||
|
||||
ACPI_BUFFER buffer;
|
||||
|
||||
ACPI_DEVICE_INFO *info;
|
||||
|
||||
// *retval = NULL;
|
||||
|
||||
buffer.Length = 255;
|
||||
buffer.Pointer = buff;
|
||||
|
||||
status = AcpiGetName(obj, ACPI_FULL_PATHNAME, &buffer);
|
||||
if (status != AE_OK) {
|
||||
return AE_CTRL_TERMINATE;
|
||||
}
|
||||
|
||||
buff[buffer.Length] = '\0';
|
||||
|
||||
dbgprintf("device %d %s ", counter, buff);
|
||||
|
||||
status = AcpiGetObjectInfo(obj, &info);
|
||||
|
||||
if (ACPI_SUCCESS (status))
|
||||
{
|
||||
if (info->Valid & ACPI_VALID_HID)
|
||||
dbgprintf (" HID: %s", info->HardwareId.String);
|
||||
|
||||
};
|
||||
|
||||
dbgprintf("\n");
|
||||
counter++;
|
||||
|
||||
return AE_OK;
|
||||
}
|
||||
|
||||
prt_walk_table(ACPI_BUFFER *prt)
|
||||
{
|
||||
ACPI_PCI_ROUTING_TABLE *entry;
|
||||
char *prtptr;
|
||||
|
||||
/* First check to see if there is a table to walk. */
|
||||
if (prt == NULL || prt->Pointer == NULL)
|
||||
return;
|
||||
|
||||
/* Walk the table executing the handler function for each entry. */
|
||||
prtptr = prt->Pointer;
|
||||
entry = (ACPI_PCI_ROUTING_TABLE *)prtptr;
|
||||
while (entry->Length != 0)
|
||||
{
|
||||
|
||||
dbgprintf("adress: %x %x ", (u32_t)(entry->Address>>32),
|
||||
(u32_t)entry->Address);
|
||||
dbgprintf("pin: %d index: %d source: %s\n",
|
||||
entry->Pin,
|
||||
entry->SourceIndex,
|
||||
entry->Source);
|
||||
|
||||
// handler(entry, arg);
|
||||
prtptr += entry->Length;
|
||||
entry = (ACPI_PCI_ROUTING_TABLE *)prtptr;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void add_irq(unsigned dev, unsigned pin, u8_t irq)
|
||||
{
|
||||
// assert(dev < PCI_MAX_DEVICES && pin < PCI_MAX_PINS);
|
||||
|
||||
irqtable[dev * PCI_MAX_PINS + pin] = irq;
|
||||
}
|
||||
|
||||
static ACPI_STATUS get_irq_resource(ACPI_RESOURCE *res, void *context)
|
||||
{
|
||||
ACPI_PCI_ROUTING_TABLE *tbl = (ACPI_PCI_ROUTING_TABLE *) context;
|
||||
|
||||
if (res->Type == ACPI_RESOURCE_TYPE_IRQ)
|
||||
{
|
||||
ACPI_RESOURCE_IRQ *irq;
|
||||
|
||||
irq = &res->Data.Irq;
|
||||
add_irq(tbl->Address >> 16, tbl->Pin,
|
||||
irq->Interrupts[tbl->SourceIndex]);
|
||||
} else if (res->Type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ)
|
||||
{
|
||||
ACPI_RESOURCE_EXTENDED_IRQ *irq;
|
||||
|
||||
add_irq(tbl->Address >> 16, tbl->Pin,
|
||||
irq->Interrupts[tbl->SourceIndex]);
|
||||
}
|
||||
|
||||
return AE_OK;
|
||||
}
|
||||
|
||||
char buff[4096];
|
||||
|
||||
static ACPI_STATUS get_pci_irq_routing(ACPI_HANDLE handle)
|
||||
{
|
||||
ACPI_STATUS status;
|
||||
ACPI_BUFFER abuff;
|
||||
ACPI_PCI_ROUTING_TABLE *tbl;
|
||||
|
||||
abuff.Length = sizeof(buff);
|
||||
abuff.Pointer = buff;
|
||||
|
||||
status = AcpiGetIrqRoutingTable(handle, &abuff);
|
||||
if (ACPI_FAILURE(status)) {
|
||||
return AE_OK;
|
||||
}
|
||||
|
||||
for (tbl = (ACPI_PCI_ROUTING_TABLE *)abuff.Pointer; tbl->Length;
|
||||
tbl = (ACPI_PCI_ROUTING_TABLE *)
|
||||
((char *)tbl + tbl->Length))
|
||||
{
|
||||
ACPI_HANDLE src_handle;
|
||||
|
||||
if (*(char*)tbl->Source == '\0') {
|
||||
add_irq(tbl->Address >> 16, tbl->Pin, tbl->SourceIndex);
|
||||
continue;
|
||||
}
|
||||
|
||||
status = AcpiGetHandle(handle, tbl->Source, &src_handle);
|
||||
if (ACPI_FAILURE(status)) {
|
||||
printf("Failed AcpiGetHandle\n");
|
||||
continue;
|
||||
}
|
||||
status = AcpiWalkResources(src_handle, METHOD_NAME__CRS,
|
||||
get_irq_resource, tbl);
|
||||
if (ACPI_FAILURE(status)) {
|
||||
printf("Failed IRQ resource\n");
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
return AE_OK;
|
||||
}
|
||||
|
||||
static ACPI_STATUS add_pci_root_dev(ACPI_HANDLE handle,
|
||||
UINT32 level,
|
||||
void *context,
|
||||
void **retval)
|
||||
{
|
||||
int i;
|
||||
static unsigned called;
|
||||
|
||||
if (++called > 1) {
|
||||
dbgprintf("ACPI: Warning! Multi rooted PCI is not supported!\n");
|
||||
return AE_OK;
|
||||
}
|
||||
|
||||
for (i = 0; i < IRQ_TABLE_ENTRIES; i++)
|
||||
irqtable[i] = -1;
|
||||
|
||||
return get_pci_irq_routing(handle);
|
||||
}
|
||||
|
||||
static ACPI_STATUS add_pci_dev(ACPI_HANDLE handle,
|
||||
UINT32 level,
|
||||
void *context,
|
||||
void **retval)
|
||||
{
|
||||
/* skip pci root when we get to it again */
|
||||
if (handle == pci_root_handle)
|
||||
return AE_OK;
|
||||
|
||||
return get_pci_irq_routing(handle);
|
||||
}
|
||||
|
||||
static void scan_devices(void)
|
||||
{
|
||||
ACPI_STATUS status;
|
||||
|
||||
/* get the root first */
|
||||
status = AcpiGetDevices("PNP0A03", add_pci_root_dev, NULL, NULL);
|
||||
if (status != AE_OK) {
|
||||
dbgprintf("scan_devices failed (%s)\n",
|
||||
AcpiFormatException(status));
|
||||
return;
|
||||
}
|
||||
|
||||
// assert(ACPI_SUCCESS(status));
|
||||
|
||||
/* get the rest of the devices that implement _PRT */
|
||||
status = AcpiGetDevices(NULL, add_pci_dev, NULL, NULL);
|
||||
// assert(ACPI_SUCCESS(status));
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
char* strdup(const char *str)
|
||||
{
|
||||
size_t len = strlen (str) + 1;
|
||||
@ -973,3 +677,247 @@ char* strdup(const char *str)
|
||||
return copy;
|
||||
}
|
||||
|
||||
|
||||
static void dm_add_pci_bus(struct pci_bus *bus)
|
||||
{
|
||||
struct pci_bus *tbus;
|
||||
struct pci_dev *dev;
|
||||
dmdev_t *dmdev;
|
||||
|
||||
dmdev = (dmdev_t*)kzalloc(sizeof(dmdev_t),GFP_KERNEL);
|
||||
|
||||
// INIT_LIST_HEAD(&dmdev->list);
|
||||
// dmdev->type = 1;
|
||||
// dmdev->acpi_dev = bus->self->acpi_dev;
|
||||
// dmdev->pci_dev = bus->self;
|
||||
// list_add_tail(&dmdev->list, &dmdev_tree);
|
||||
|
||||
list_for_each_entry(dev, &bus->devices, bus_list)
|
||||
{
|
||||
dmdev = (dmdev_t*)kzalloc(sizeof(dmdev_t),GFP_KERNEL);
|
||||
|
||||
INIT_LIST_HEAD(&dmdev->list);
|
||||
dmdev->type = 1;
|
||||
dmdev->acpi_dev = dev->acpi_dev;
|
||||
dmdev->pci_dev = dev;
|
||||
list_add_tail(&dmdev->list, &dmdev_tree);
|
||||
};
|
||||
|
||||
list_for_each_entry(tbus, &bus->children, node)
|
||||
{
|
||||
dm_add_pci_bus(tbus);
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
static ACPI_STATUS
|
||||
count_dev_resources(ACPI_RESOURCE *acpi_res, void *data)
|
||||
{
|
||||
(*(int*)data)++;
|
||||
return AE_OK;
|
||||
}
|
||||
|
||||
|
||||
static void dm_add_acpi(struct acpi_device *device)
|
||||
{
|
||||
struct acpi_device *child;
|
||||
ACPI_DEVICE_INFO *info = NULL;
|
||||
ACPI_STATUS status;
|
||||
|
||||
dmdev_t *dmdev;
|
||||
uint32_t res_num = 0;
|
||||
|
||||
status = AcpiGetObjectInfo(device->handle, &info);
|
||||
|
||||
if ( (status == AE_OK) && (info->Valid & ACPI_VALID_HID))
|
||||
{
|
||||
if( strcmp(info->HardwareId.String,"PNP0C0F") == 0)
|
||||
{
|
||||
kfree(info);
|
||||
return;
|
||||
};
|
||||
};
|
||||
|
||||
kfree(info);
|
||||
|
||||
if(device->pci_dev == NULL)
|
||||
{
|
||||
AcpiWalkResources(device->handle, METHOD_NAME__CRS,
|
||||
count_dev_resources, &res_num);
|
||||
|
||||
if(res_num != 0)
|
||||
{
|
||||
dmdev = (dmdev_t*)kzalloc(sizeof(dmdev_t),GFP_KERNEL);
|
||||
|
||||
INIT_LIST_HEAD(&dmdev->list);
|
||||
dmdev->type = 0;
|
||||
dmdev->acpi_dev = device;
|
||||
dmdev->pci_dev = NULL;
|
||||
list_add_tail(&dmdev->list, &dmdev_tree);
|
||||
};
|
||||
};
|
||||
list_for_each_entry(child, &device->children, node)
|
||||
{
|
||||
dm_add_acpi(child);
|
||||
};
|
||||
};
|
||||
|
||||
static void create_dm_list()
|
||||
{
|
||||
struct acpi_pci_root *root;
|
||||
|
||||
|
||||
list_for_each_entry(root, &acpi_pci_roots, node)
|
||||
{
|
||||
struct pci_bus *pbus, *tbus;
|
||||
struct pci_dev *dev;
|
||||
|
||||
pbus = root->bus;
|
||||
|
||||
dm_add_pci_bus(pbus);
|
||||
};
|
||||
|
||||
dm_add_acpi(acpi_root);
|
||||
};
|
||||
|
||||
static void print_pci_resource(struct resource *res)
|
||||
{
|
||||
if(res->flags !=0 )
|
||||
{
|
||||
if(res->flags & IORESOURCE_IO)
|
||||
dbgprintf(" IO range ");
|
||||
else if(res->flags & IORESOURCE_MEM)
|
||||
dbgprintf(" MMIO range ");
|
||||
dbgprintf("%x - %x\n", res->start, res->end);
|
||||
};
|
||||
};
|
||||
|
||||
static ACPI_STATUS
|
||||
print_acpi_resource(ACPI_RESOURCE *acpi_res, void *data)
|
||||
{
|
||||
ACPI_RESOURCE_ADDRESS64 addr;
|
||||
ACPI_STATUS status;
|
||||
int i;
|
||||
|
||||
switch (acpi_res->Type)
|
||||
{
|
||||
case ACPI_RESOURCE_TYPE_IRQ:
|
||||
{
|
||||
ACPI_RESOURCE_IRQ *irq_data = (ACPI_RESOURCE_IRQ*)&acpi_res->Data;
|
||||
dbgprintf(" IRQ %d\n", irq_data->Interrupts[0]);
|
||||
};
|
||||
break;
|
||||
|
||||
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
|
||||
{
|
||||
ACPI_RESOURCE_EXTENDED_IRQ *irq_data = (ACPI_RESOURCE_EXTENDED_IRQ*)&acpi_res->Data;
|
||||
dbgprintf(" IRQ %d\n", irq_data->Interrupts[0]);
|
||||
};
|
||||
break;
|
||||
|
||||
case ACPI_RESOURCE_TYPE_DMA:
|
||||
{
|
||||
ACPI_RESOURCE_DMA *dma_data = (ACPI_RESOURCE_DMA*) &acpi_res->Data;
|
||||
for(i=0; i < dma_data->ChannelCount; i++)
|
||||
{
|
||||
dbgprintf(" DMA %s channel %d\n",
|
||||
dma_data->Type == ACPI_TYPE_A ? "Type A":
|
||||
dma_data->Type == ACPI_TYPE_B ? "Type B" :
|
||||
dma_data->Type == ACPI_TYPE_F ? "Type F" : "",
|
||||
dma_data->Channels[i]);
|
||||
}
|
||||
};
|
||||
break;
|
||||
|
||||
case ACPI_RESOURCE_TYPE_IO:
|
||||
{
|
||||
ACPI_RESOURCE_IO *io_data = (ACPI_RESOURCE_IO*) &acpi_res->Data;
|
||||
|
||||
dbgprintf(" IO range 0%x-0%x\n",io_data->Minimum,
|
||||
io_data->Minimum+io_data->AddressLength-1);
|
||||
}
|
||||
break;
|
||||
|
||||
case ACPI_RESOURCE_TYPE_FIXED_IO:
|
||||
{
|
||||
ACPI_RESOURCE_FIXED_IO *io_data = (ACPI_RESOURCE_FIXED_IO*) &acpi_res->Data;
|
||||
dbgprintf(" Fixed IO range 0%x-0%x\n",io_data->Address,
|
||||
io_data->Address+io_data->AddressLength-1);
|
||||
};
|
||||
break;
|
||||
|
||||
case ACPI_RESOURCE_TYPE_MEMORY24:
|
||||
case ACPI_RESOURCE_TYPE_MEMORY32:
|
||||
case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
|
||||
{
|
||||
ACPI_RESOURCE_ADDRESS64 addr64;
|
||||
resource_to_addr(acpi_res, &addr64);
|
||||
dbgprintf(" Memory range 0%x-0%x\n",
|
||||
(uint32_t)addr64.Minimum, (uint32_t)addr64.Maximum);
|
||||
}
|
||||
break;
|
||||
|
||||
case ACPI_RESOURCE_TYPE_ADDRESS16:
|
||||
case ACPI_RESOURCE_TYPE_ADDRESS32:
|
||||
case ACPI_RESOURCE_TYPE_ADDRESS64:
|
||||
{
|
||||
ACPI_RESOURCE_ADDRESS64 addr64;
|
||||
ACPI_STATUS status;
|
||||
|
||||
status = AcpiResourceToAddress64(acpi_res, &addr64);
|
||||
if (ACPI_SUCCESS(status))
|
||||
{
|
||||
dbgprintf(" Address range 0%x-0%x\n",
|
||||
(uint32_t)addr64.Minimum, (uint32_t)addr64.Maximum);
|
||||
}
|
||||
};
|
||||
break;
|
||||
};
|
||||
|
||||
return AE_OK;
|
||||
};
|
||||
|
||||
|
||||
static void print_dm_list()
|
||||
{
|
||||
struct pci_dev *pcidev;
|
||||
struct acpi_device *acpidev;
|
||||
dmdev_t *dmdev;
|
||||
uint32_t i;
|
||||
|
||||
dbgprintf("\nDevices:\n");
|
||||
|
||||
list_for_each_entry(dmdev, &dmdev_tree, list)
|
||||
{
|
||||
switch(dmdev->type)
|
||||
{
|
||||
case 0:
|
||||
if(dmdev->acpi_dev != NULL)
|
||||
{
|
||||
acpidev = dmdev->acpi_dev;
|
||||
dbgprintf("\n%s\n", acpidev->pnp.bus_id);
|
||||
AcpiWalkResources(acpidev->handle, METHOD_NAME__CRS,
|
||||
print_acpi_resource, NULL);
|
||||
};
|
||||
break;
|
||||
|
||||
case 1:
|
||||
if(dmdev->pci_dev != NULL)
|
||||
{
|
||||
pcidev = dmdev->pci_dev;
|
||||
dbgprintf("\nPCI_%x_%x bus:%d devfn: %x\n",
|
||||
pcidev->vendor, pcidev->device,
|
||||
pcidev->busnr, pcidev->devfn);
|
||||
|
||||
for(i = 0; i < DEVICE_COUNT_RESOURCE; i++)
|
||||
print_pci_resource(&pcidev->resource[i]);
|
||||
|
||||
if(pcidev->pin)
|
||||
dbgprintf(" APIC IRQ: %d\n", acpi_get_irq(pcidev));
|
||||
};
|
||||
break;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
|
@ -129,7 +129,8 @@ struct acpi_device
|
||||
// struct acpi_device_dir dir;
|
||||
struct acpi_device_ops ops;
|
||||
// struct acpi_driver *driver;
|
||||
void *driver_data;
|
||||
void *driver_data;
|
||||
struct pci_dev *pci_dev;
|
||||
// struct device dev;
|
||||
struct acpi_bus_ops bus_ops; /* workaround for different code path for hotplug */
|
||||
// enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
|
||||
|
@ -899,6 +899,7 @@ static struct pci_dev *pci_scan_device(struct pci_bus *bus, int devfn)
|
||||
return NULL;
|
||||
|
||||
dev->bus = bus;
|
||||
dev->busnr = bus->number;
|
||||
dev->devfn = devfn;
|
||||
dev->vendor = l & 0xffff;
|
||||
dev->device = (l >> 16) & 0xffff;
|
||||
|
@ -47,6 +47,13 @@ static int acpi_pci_bind(struct acpi_device *device)
|
||||
if (!dev)
|
||||
return 0;
|
||||
|
||||
device->pci_dev = dev;
|
||||
|
||||
dev->acpi_dev = device;
|
||||
|
||||
dbgprintf("bind ACPI %s PCI_%x_%x\n", device->pnp.bus_id,
|
||||
dev->vendor, dev->device);
|
||||
|
||||
// pci_acpi_add_pm_notifier(device, dev);
|
||||
// if (device->wakeup.flags.run_wake)
|
||||
// device_set_run_wake(&dev->dev, true);
|
||||
|
@ -222,9 +222,11 @@ int acpi_get_irq(struct pci_dev *dev)
|
||||
int rc;
|
||||
|
||||
pin = dev->pin;
|
||||
if (!pin) {
|
||||
dbgprintf(("No interrupt pin configured for device %s\n",
|
||||
pci_name(dev)));
|
||||
|
||||
if ( !pin )
|
||||
{
|
||||
dbgprintf("No interrupt pin configured for device %s\n",
|
||||
pci_name(dev));
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -295,7 +297,6 @@ int acpi_get_irq(struct pci_dev *dev)
|
||||
(triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
|
||||
(polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
|
||||
#endif
|
||||
|
||||
return gsi;
|
||||
}
|
||||
|
||||
@ -505,7 +506,7 @@ static int acpi_pci_link_allocate(struct acpi_pci_link *link)
|
||||
* forget active IRQ that is not in possible list
|
||||
*/
|
||||
if (i == link->irq.possible_count) {
|
||||
printk(KERN_WARNING PREFIX "_CRS %d not found"
|
||||
dbgprintf(KERN_WARNING PREFIX "_CRS %d not found"
|
||||
" in _PRS\n", link->irq.active);
|
||||
link->irq.active = 0;
|
||||
}
|
||||
|
@ -154,9 +154,12 @@ static void print_bus_irqs(struct pci_bus *bus)
|
||||
|
||||
list_for_each_entry(dev, &bus->devices, bus_list)
|
||||
{
|
||||
dbgprintf("PCI_%x_%x bus:%d devfn: %x bios irq %d acpi irq %d\n",
|
||||
dev->vendor, dev->device, dev->busnr, dev->devfn,
|
||||
dev->irq, acpi_get_irq(dev));
|
||||
if(dev->pin)
|
||||
{
|
||||
dbgprintf("PCI_%x_%x bus:%d devfn: %x pin %d bios irq: %d acpi irq: %d\n",
|
||||
dev->vendor, dev->device, dev->busnr, dev->devfn,
|
||||
dev->pin, dev->irq, acpi_get_irq(dev));
|
||||
};
|
||||
};
|
||||
}
|
||||
|
||||
@ -164,7 +167,6 @@ void print_pci_irqs()
|
||||
{
|
||||
struct acpi_pci_root *root;
|
||||
|
||||
ENTER();
|
||||
list_for_each_entry(root, &acpi_pci_roots, node)
|
||||
{
|
||||
struct pci_bus *pbus, *tbus;
|
||||
@ -174,9 +176,10 @@ void print_pci_irqs()
|
||||
|
||||
list_for_each_entry(dev, &pbus->devices, bus_list)
|
||||
{
|
||||
dbgprintf("PCI_%x_%x bus:%d devfn: %x bios irq %d acpi irq %d\n",
|
||||
dev->vendor, dev->device, dev->busnr, dev->devfn,
|
||||
dev->irq, acpi_get_irq(dev));
|
||||
if(dev->pin)
|
||||
dbgprintf("PCI_%x_%x bus:%d devfn: %x pin %d bios irq: %d acpi irq: %d\n",
|
||||
dev->vendor, dev->device, dev->busnr, dev->devfn,
|
||||
dev->pin, dev->irq, acpi_get_irq(dev));
|
||||
};
|
||||
|
||||
list_for_each_entry(tbus, &pbus->children, node)
|
||||
@ -184,7 +187,6 @@ void print_pci_irqs()
|
||||
print_bus_irqs(tbus);
|
||||
};
|
||||
}
|
||||
LEAVE();
|
||||
};
|
||||
|
||||
|
||||
|
@ -24,8 +24,9 @@
|
||||
|
||||
extern struct acpi_device *acpi_root;
|
||||
|
||||
static LIST_HEAD(acpi_device_list);
|
||||
static LIST_HEAD(acpi_bus_id_list);
|
||||
extern struct list_head acpi_device_list;
|
||||
extern struct list_head acpi_bus_id_list;
|
||||
|
||||
DEFINE_MUTEX(acpi_device_lock);
|
||||
|
||||
|
||||
@ -584,6 +585,10 @@ static int acpi_add_single_object(struct acpi_device **child,
|
||||
int result;
|
||||
struct acpi_device *device;
|
||||
ACPI_BUFFER buffer = { ACPI_ALLOCATE_BUFFER, NULL };
|
||||
ACPI_DEVICE_INFO *info = NULL;
|
||||
ACPI_DEVICE_ID_LIST *cid_list;
|
||||
int i;
|
||||
|
||||
|
||||
device = kzalloc(sizeof(struct acpi_device), GFP_KERNEL);
|
||||
if (!device) {
|
||||
@ -632,10 +637,26 @@ static int acpi_add_single_object(struct acpi_device **child,
|
||||
}
|
||||
|
||||
end:
|
||||
|
||||
AcpiGetName(handle, ACPI_FULL_PATHNAME, &buffer);
|
||||
dbgprintf(PREFIX "Adding [%s]", (char *)buffer.Pointer);
|
||||
kfree(buffer.Pointer);
|
||||
|
||||
AcpiGetObjectInfo(handle, &info);
|
||||
if (info->Valid & ACPI_VALID_HID)
|
||||
dbgprintf (" HID: %s", info->HardwareId.String);
|
||||
|
||||
if (info->Valid & ACPI_VALID_CID)
|
||||
{
|
||||
cid_list = &info->CompatibleIdList;
|
||||
for (i = 0; i < cid_list->Count; i++)
|
||||
dbgprintf(" CID: %s\n", cid_list->Ids[i].String);
|
||||
}
|
||||
dbgprintf("\n");
|
||||
|
||||
kfree(info);
|
||||
|
||||
if (!result) {
|
||||
AcpiGetName(handle, ACPI_FULL_PATHNAME, &buffer);
|
||||
dbgprintf(PREFIX "Adding [%s]\n", (char *)buffer.Pointer);
|
||||
kfree(buffer.Pointer);
|
||||
*child = device;
|
||||
};
|
||||
return result;
|
||||
|
Loading…
Reference in New Issue
Block a user